//
//  Father.h
//  super关键字
//
//  Created by clz on 2019/7/7.
//  Copyright © 2019年 clz. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface Father : NSObject
- (void)test;
@end

NS_ASSUME_NONNULL_END
